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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)10/22
19:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
19:00:00 (GMT) on 10/22
Sea Height:4.7 ft
Primary Swell Height: 3.3 ft
Primary Swell Period: 8.4 secs
Surf Height2.1 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
10/2219:00:004.7 3.3 se8.4 secs1.9 se14.3 secs0.0 se 0.0secs2.1 -2.3 8.4
10/2218:00:004.5 1.8 se14.4 secs3.0 se8.4 secs0.0 se 0.0secs1.9 -2.2 14.4
10/2217:00:004.8 2.0 se14.2 secs3.0 se8.4 secs0.0 se 0.0secs2.1 -2.4 14.2
10/2216:00:005.2 3.8 se8.4 secs1.7 se14.2 secs0.0 se 0.0secs2.4 -2.7 8.4
10/2215:00:005.2 3.6 se8.4 secs1.9 se14.0 secs0.0 se 0.0secs2.3 -2.6 8.4
10/2214:00:004.7 2.0 se12.5 secs2.7 se9.0 secs2.0 se 5.9secs1.9 -2.1 12.5
10/2213:00:005.5 3.8 se8.3 secs1.7 se14.0 secs0.0 se 0.0secs2.4 -2.7 8.3
10/2212:00:004.8 3.1 se8.4 secs1.7 se12.5 secs0.5 se 16.7secs2.0 -2.2 8.4
10/2211:00:004.9 3.3 se8.3 secs1.7 se14.1 secs0.0 se 0.0secs2.0 -2.3 8.3
10/2210:00:004.9 3.4 se8.9 secs1.4 se12.4 secs2.0 se 5.9secs2.3 -2.6 8.9
10/2209:00:004.9 3.6 se8.4 secs1.6 se14.1 secs0.0 se 0.0secs2.3 -2.6 8.4
10/2208:00:005.0 3.4 se9.0 secs1.8 se14.2 secs2.0 se 5.9secs2.3 -2.6 9.0
10/2207:00:005.5 3.9 se8.4 secs1.7 se14.0 secs0.0 se 0.0secs2.5 -2.8 8.4
10/2206:00:005.0 3.6 se8.4 secs1.9 se12.7 secs0.3 se 16.7secs2.3 -2.6 8.4
10/2205:00:005.0 3.4 se8.4 secs1.8 se14.3 secs0.8 se 17.5secs2.2 -2.5 8.4
10/2204:00:005.1 3.2 se9.1 secs1.6 se14.3 secs1.8 se 6.0secs2.2 -2.5 9.1
10/2203:00:005.3 4.0 se9.0 secs1.4 se14.3 secs1.6 se 5.9secs2.7 -3.0 9.0
10/2202:00:005.5 3.9 se8.3 secs1.6 se12.7 secs0.5 se 16.7secs2.4 -2.8 8.3
10/2201:00:005.5 3.8 se8.9 secs1.9 se12.6 secs0.6 se 16.7secs2.6 -2.9 8.9
10/2200:00:005.4 3.8 se9.0 secs1.9 se14.3 secs1.9 se 5.9secs2.6 -2.9 9.0
10/2123:00:005.5 3.9 se8.4 secs1.9 se14.4 secs0.0 se 0.0secs2.4 -2.8 8.4
10/2122:00:005.5 4.1 se8.4 secs1.6 se14.2 secs0.0 se 0.0secs2.6 -2.9 8.4
10/2121:00:005.6 4.5 se8.3 secs1.3 se14.3 secs0.0 se 0.0secs2.8 -3.2 8.3
10/2120:00:006.0 4.6 se8.8 secs1.7 se12.6 secs1.6 se 5.6secs3.1 -3.5 8.8

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
18:50:00 (GMT) on 10/22
Combined Sea Height:6.9 ft
Dominant Period:8.0 secs
Wind Speed: 15.6 kts
Wind Gust: 19.5 kts
Wind Direction:070 degrees
Barometric Pressure:1013.7 mbs
Air Temperature: 81.0 degrees
Water Temperature:81.9 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
10/2218:50:006.98.015.619.50701013.781.081.9
10/2217:50:006.68.015.617.60601013.380.881.9
10/2216:50:007.58.013.715.60601012.680.481.9
10/2215:50:007.59.013.717.60601012.180.281.9
10/2214:50:007.98.013.715.60701011.780.481.9
10/2213:50:008.29.013.717.60701011.780.481.9
10/2212:50:007.29.013.717.60701012.080.432.0
10/2211:50:007.98.013.717.60701012.180.681.9
10/2210:50:007.98.013.717.60801012.980.882.0
10/2209:50:006.99.013.717.60801013.781.082.0
10/2208:50:007.99.015.619.50801014.281.082.0
10/2207:50:008.29.015.619.50901014.081.082.0
10/2206:50:007.99.015.619.50901013.481.182.0
10/2205:50:007.58.015.619.50901012.781.382.0
10/2204:50:007.28.015.619.50801011.881.382.0
10/2203:50:007.98.015.619.50701011.081.382.0
10/2202:50:008.28.015.619.50801010.781.182.2
10/2201:50:008.28.015.619.50801010.781.382.2
10/2200:50:007.98.015.619.50801010.981.182.2
10/2123:50:008.28.015.619.50801011.781.082.2
10/2122:50:008.59.015.619.50801012.480.882.2
10/2121:50:008.28.017.619.50801013.381.032.0
10/2120:50:007.99.017.621.40801014.181.082.2
10/2119:50:008.58.017.619.50801014.480.882.2

 

000042438 ___0.030524
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